HMMWV Red Dot install

Anyone know of a source for 5 groove pulley to add red dot ac to HMMWV? I can't find anything on usual sites. Alternatively, is there any way to run compressor with 4 groove? Thank you.

The water pump pulley is out there. It is actually assigned 2 different nsn and part numbers. OE Amg makes it (typically black) and it is also a red dot made item (typically silver).

I think amtak who is a member here sells them on epay. Also try https://www.steelsoldiers.com/member.php?23783-M35A2-AZ he had one pictured here:
https://www.steelsoldiers.com/showthread.php?156781-soft-top-red-dot-A-C-compressor-bracket

Others have run the alt with just one belt but there is a reason they wanted 2. I would try to do it the oe way and not the bubba way.

If you haven't already, see this thread
https://www.steelsoldiers.com/showthread.php?156781-soft-top-red-dot-A-C-compressor-bracket